Exo Terra Reptile Hiding Cave Medium – PT2931 | Vivarium Hide

The ET Reptile Hiding Cave Medium (PT2931) is a resin vivarium hide designed to give reptiles and amphibians a secure, enclosed retreat within their enclosure. A hide is not an optional extra — without one, animals are exposed to constant visual stimulus and unable to thermoregulate or rest properly, leading to chronic stress that suppresses appetite and activity. This cave addresses that directly.

Why a Hide Matters

Reptiles and amphibians are hardwired to seek shelter for sleep, thermoregulation, and security. A keeper who omits a proper hide often finds their animal pacing, refusing food, or hiding behind equipment instead. Providing a dedicated, enclosed space resolves this and supports natural behaviour from the outset.

Realistic Design, Functional Shape

Finished with a natural pebble-effect texture, the cave sits unobtrusively within a naturalistic or bioactive terrarium setup without looking out of place. The enlarged interior volume gives medium-sized species room to turn around and settle fully inside, rather than simply wedging themselves into a space that barely fits.

Microclimate Benefits

Positioned away from the main heat source, the cave naturally retains a cooler, slightly more humid microclimate — particularly useful for species that require a thermal gradient or a retreat from intense basking conditions. This makes it suitable for both arid and tropical vivarium setups where a sheltered zone is part of sound husbandry.

A straightforward, well-executed hide that meets one of the most fundamental needs in reptile and amphibian keeping. Suitable for a medium-sized species and built to sit neatly within a decorated terrarium without compromising the aesthetic.